Perhaps one of the most popular smartwatches on the market, Samsung Galaxy Watch Active 2 which was recently cleared for blood pressure and ECG tracking in South Korea comes in two sizes; 44mm and 40mm. Each of these two is also available in LTE and Bluetooth models. In this comparison post, I compare the Active 2 (44mm) LTE vs Bluetooth model to help you make the right choice for you.
Meanwhile, you can check out the difference between the Active 2 (40mm) LTE vs Bluetooth and Active 2 44mm vs 40mm to know the differences as well. Next, take a look at the specs comparison table below to see the differences between the two models.
Samsung Galaxy Watch Active 2 (40mm) LTE vs Bluetooth: Specs Comparison
| Product Info |  Samsung Galaxy Watch Active 2 (44mm) (LTE) Full Specifications and Features |
Samsung Galaxy Watch Active 2 (44mm) Full Specifications, Features and Prices |
|---|---|---|
| Price | ||
| ABOUT DEVICE | ABOUT DEVICE | ABOUT DEVICE |
| Device name | (LTE), Samsung Galaxy Watch Active 2 (44mm) | Samsung Galaxy Watch Active 2 (44mm) |
| Device type | Standalone/Fitness smartwatch | Fitness/Classic smartwatch |
| Gender | Unisex | Unisex |
| Predecessor | Samsung Galaxy Watch Active | Samsung Galaxy Watch Active |
| Successor | — | — |
| Models | Bluetooth only, LTE | Bluetooth only, LTE |
| Date released | September, 2019 | September, 2019 |
| DISPLAY | DISPLAY | DISPLAY |
| Display size | 1.4 inches | 1.4 inches |
| Display type | Super AMOLED, Full color | Super AMOLED, Full color |
| Resolution | 360 x 360 pixel | 360 x 360 pixel |
| Pixel density | — | — |
| Customizable watchface | Yes | Yes |
| Input type | 2 Physical buttons, Digital rotating bezel, Touchscreen | 2 Physical buttons, Digital rotating bezel, Touchscreen |
| Always-On | Yes | Yes |
| BODY | BODY | BODY |
| Shape | Circular | Circular |
| Case material | Stainless steel | Aluminum |
| Strap material | Leather (stainless steel) | Fluoroelastomer (Aluminum) |
| Bezel material | Corning Gorilla Glass DX+ | Corning Gorilla Glass DX+ |
| Strap size | 20 mm | 20 mm |
| Color | Black, Gold, Silver | Aqua-black, Cloud-silver, Pink-gold |
| Screen protection | Corning Gorilla glass DX+ | Corning Gorilla glass DX+ |
| Dimension | 44 x 44 x 10.9 mm | 44 x 44 x 10.9 mm |
| Weight | 42 grams (stainless steel) | 30 grams (aluminum) |
| Waterproof rating | Yes, 5ATM | Yes, 5ATM |
| Swim-proof | Yes, recommended | Yes, recommended |
| Durability test | MIL-STD-810G | MIL-STD-810G |
| CONNECTIVITY | CONNECTIVITY | CONNECTIVITY |
| Bluetooth calling | Yes | Yes |
| Bluetooth | Bluetooth v5.0 | Bluetooth v5.0 |
| Wi-Fi | Yes, Wi-Fi 802.11 a/b/g/n/ac | Yes, Wi-Fi 802.11 a/b/g/n/ac |
| NFC | Yes | Yes |
| MEMORY | MEMORY | MEMORY |
| RAM | 1.5GB | 0.75GB |
| ROM | 4GB | 4GB |
| Memory card slot | No | No |
| CELLULAR | CELLULAR CONNECTIVITY | CELLULAR CONNECTIVITY |
| Network technology | GSM / HSPA / LTE | None |
| SIM type | Nano-SIM | None |
| NOTIFICATIONS | NOTIFICATIONS | NOTIFICATIONS |
| SMS alert | Yes | Yes |
| Calls alert | Yes | Yes |
| Email alert | Yes | Yes |
| Event reminder | Yes | Yes |
| MEDIA | MEDIA | MEDIA |
| Audio | mp3/mp4 | mp3/mp4 |
| Microphone | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Bluetooth music | Yes | Yes |
| Camera | No | No |
| SENSORS | SENSORS | SENSORS |
| GPS | Yes, GPS/GLONASS/BEIDOU | Yes, GPS/GLONASS/BEIDOU |
| Accelerometer | Yes | Yes |
| HRM | Yes | Yes |
| Gyroscope | Yes | Yes |
| Pulse Ox. | No | No |
| Altimeter | No | No |
| Barometer | Yes | Yes |
| Compass | — | — |
| ECG | Yes | Yes |
| Thermometer | No | No |
| Ambient light | Yes | Yes |
| ACTIVITY TRACKING | ACTIVITY TRACKING | ACTIVITY TRACKING |
| Steps | Yes | Yes |
| Calories | Yes | Yes |
| Distance | Yes | Yes |
| Heart rate monitoring | Yes | Yes |
| Sleep tracking | Yes | Yes |
| Floors climbed | Yes | Yes |
| Blood oxygen | No | No |
| Blood Pressure | Yes | Yes |
| Stress | Yes | Yes |
| ECG tracking | Yes | Yes |
| Fall detection | No | No |
| Menstrual cycle | No | No |
| VO2 Max | Yes | Yes |
| Onscreen workout | No | No |
| Preloaded sport modes | 39 | 39 |
| BATTERY | BATTERY | BATTERY |
| Battery type | Non-removable Li-ion battery | Non-removable Li-ion battery |
| Battery capacity | 340mAh | 340mAh |
| Battery life | Regular usage: 3 days+, Standby :5 days+ | Regular usage: 3 days+, Standby :5 days+ |
| Charging type | WPC based wireless charging | WPC based wireless charging |
| Charging duration | 1-2 hours | 1-2 hours |
| Solar power | No | No |
| PLATFORM | PLATFORM | PLATFORM |
| Operating system | Tizen OS 4.0 | Tizen OS 4.0 |
| Chipset | Exynos 9110 | Exynos 9110 |
| CPU | Dual core 1.15GHz | Dual core 1.15GHz |
| GPU | — | — |
| MISC | MISC | MISC |
| Companion app | Samsung Gear app | Samsung Gear app |
| Compatibility | Android 5.0+ & RAM 1.5GB+, iPhone 5+ and iOS 9.0+ | Android 5.0+ & RAM 1.5GB+, iPhone 5+ and iOS 9.0+ |
| Payment system | Samsung Pay | Samsung Pay |
| Customizable strap | Yes | Yes |
| Voice Assistant | Yes, Bixby | Yes, Bixby |
| Find my phone | Yes | Yes |
| Box content | Charger, Manual, Samsung Galaxy Watch Active 2 (44mm), Straps | Charger, Manual, Samsung Galaxy Watch Active 2 (44mm), Straps |
| Price |
Samsung Galaxy Watch Active 2 (40mm) LTE vs Bluetooth: Differences
Active 2 (44mm) LTE | Active 2 (44mm) Bluetooth | |
Case Material | Stainless steel | Aluminum |
Strap Material | Leather | Fluoroelastomer |
Colors | Black, Gold, Silver | Aqua-black, Cloud-silver, Pink-gold |
Weight | 42 grams | 30 grams |
Cellular Connectivity | GSM / HSPA / LTE (eSIM | No |
The difference between the LTE and Bluetooth model is that the former has a more durable stainless steel case instead of aluminum used for the Bluetooth model. And while the Bluetooth model comes with fluoroelastomer straps, the LTE model has leather straps that complement it’s stainless steel case and gives it the classic appearance of a traditional watch.
As a result, the Bluetooth model weighs a little less than the 42 grams (excluding straps) LTE model. In other words, the Bluetooth model will make a great choice if you do lots of sport activities as it’s a more comfortable wear. Mind you, each of these two is a very lightweight smartwatch going by an industry average of about 70 grams, but if the slight difference in weight matters to you, then its worth it.
The absence of eSIM in the Bluetooth model is the biggest difference between the two models. The LTE model comes with eSIM that enables cellular connectivity and allows you to make and receive calls, surf the internet, and more directly from the watch independent of your phone. It’s a standalone smartwatch that allows you go out with only your watch and still stay connected.
You can still use the Bluetooth model to make and receive calls, but it must be connected to your phone Bluetooth.
Which Should You Buy?
The Bluetooth model does everything the LTE model can do apart from the differences stated above. If you’re tight on budget, the Bluetooth model is a fantastic choice, it’s the best selling among the two models. However, if the standalone features of the LTE model mean a lot to you, then it’s worth all the money and a better bargain.
Samsung Galaxy Active 2 Features
Active 2 Prices
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